Sole for footwear



FIG. 1 is a bottom perspective view of a sole for footwear, showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof rotated 180 degrees;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof rotated 180 degrees.

The broken lines throughout the views illustrate the environment in which the design resides, and form no part of the claim. 

We claim, the ornamental design for a sole for footwear, as shown and described. 